BITFALL/Assets/BITKit/UnityPluginsSupport/FPS/Spring3.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace BITKit.FPS
{ 
    [Serializable]
    public class Spring3
    {
        public Vector3 value = Vector2.zero;
        [SerializeField] private Vector3 dampValue = Vector2.zero;
        [SerializeField] private float damp = 1;
        [SerializeField] private float frequence = 1;
        public void Clear()
        {
            value = Vector2.zero;
            dampValue = Vector2.zero;
        }
        public Spring3(float damp, float frequence)
        {
            this.damp = damp;
            this.frequence = frequence;
        }
        public void Update(float deltaTime, Vector3 target)
        {
            value -= dampValue * deltaTime * frequence;
            dampValue = Vector3.Lerp(dampValue, value - target, deltaTime * damp);
        }
    }
}